Pilot Frixion Ball Knock erasable Pen with Spare inks (5 pens,2 inks) Pink 0.7mm from Japan

Disappearing Writing Instruments friction series! Is a knock-type ballpoint pen type. [Features] clip Slide the issues a pen tip, the wrote handwriting is a ballpoint pen that disappears when rubbed with rubber attached to the head crown. When it comes to - 60 degrees in how the ink becomes transparent, to turn off the rub in frictional heat, but you can erase clean if heat is Tsutaware even if not this rubber. · By mistake even if the heat has deleted transmitted, it has the power to be restored as lowering the temperature to -15 degrees. Knock was carried out with a clip (clip slides knock type), it has become a mechanism that it can be seen that the "ON" state by color from a small window appears.